Re: [dm-devel] [PATCH v4 09/20] libmultipath: functions to indicate mapping failure in /dev/shm

2018-04-15 Thread Benjamin Marzinski
On Thu, Apr 12, 2018 at 10:07:13PM +0200, Martin Wilck wrote: > On Thu, 2018-04-12 at 13:33 -0500, Benjamin Marzinski wrote: > > On Wed, Apr 04, 2018 at 06:16:16PM +0200, Martin Wilck wrote: > > > Create a simple API that indicates failure to create a map for a > > > certain WWID. This will allow m

Re: [dm-devel] [PATCH v4 09/20] libmultipath: functions to indicate mapping failure in /dev/shm

2018-04-12 Thread Martin Wilck
On Thu, 2018-04-12 at 13:33 -0500, Benjamin Marzinski wrote: > On Wed, Apr 04, 2018 at 06:16:16PM +0200, Martin Wilck wrote: > > Create a simple API that indicates failure to create a map for a > > certain WWID. This will allow multipathd to indicate to other tools > > (in particular, "multipath -u

Re: [dm-devel] [PATCH v4 09/20] libmultipath: functions to indicate mapping failure in /dev/shm

2018-04-12 Thread Benjamin Marzinski
On Wed, Apr 04, 2018 at 06:16:16PM +0200, Martin Wilck wrote: > Create a simple API that indicates failure to create a map for a > certain WWID. This will allow multipathd to indicate to other tools > (in particular, "multipath -u" during udev processing) that > an attempt to create a map for a cer

[dm-devel] [PATCH v4 09/20] libmultipath: functions to indicate mapping failure in /dev/shm

2018-04-04 Thread Martin Wilck
Create a simple API that indicates failure to create a map for a certain WWID. This will allow multipathd to indicate to other tools (in particular, "multipath -u" during udev processing) that an attempt to create a map for a certain wwid failed. The indicator is simply the existence of a file und